   C++Builder______________             195

 12   ,      (Tablndex = 0)
          .

   PageControl   ,    -
   PageControl. A TabControl  ,   -
-     .

     TabSet, TabbedNoteBook  No-

teBook.       Win 3.1, -
    16-     
  32- .

 TabbedNoteBook     Pa-
geControl.         --
.    Pages,      -
.  ActivePage    .  Page-
Index     (0   ).   -
,   ,     ActivePage,   Page-
Index.

   OnChange,    -
 ,   NewTab,    -
,  AllowChange   .   
    AllowChange = false.

  TabbedNoteBook    
 :   () NoteBook    TabSet.
      .  TabSet  -
    32-  TabControl. 
  ,       
.     Tabs  TStrings.    -
         .  StartMargin
 EndMargin         -
.     .   TabSet 
    .  AutoScroll 
     ,   -
   ,      PageCont-
rol  TabControl  MultiLine = false.    -
 Tablndex,         -
  OnChange,     
      TabbedNoteBook.

 NoteBook   ,    
  Pages,    TabbedNoteBook.  -
    Pagelndex.    -
    .     
- ,       , 
     ..  NoteBook  TabSet -
 , ,    ,  TabbedNo-
teBook.       OnChange  TabSet
 

Notebookl->PageIndex = NewTab;

       :  -
   TabbedNoteBook.